Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 126 insertions, 0 deletions

diff --git a/ksysguard/gui/ksgrd/SensorManager.h b/ksysguard/gui/ksgrd/SensorManager.h
new file mode 100644
index 000000000..8eb778009
--- /dev/null
+++ b/ksysguard/gui/ksgrd/SensorManager.h
@@ -0,0 +1,126 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#ifndef KSG_SENSORMANAGER_H
+#define KSG_SENSORMANAGER_H
+
+#include <kconfig.h>
+
+#include <qdict.h>
+#include <qobject.h>
+
+#include <SensorAgent.h>
+
+class HostConnector;
+
+namespace KSGRD {
+
+class SensorManagerIterator;
+
+/**
+  The SensorManager handles all interaction with the connected
+  hosts. Connections to a specific hosts are handled by
+  SensorAgents. Use engage() to establish a connection and
+  disengage() to terminate the connection. If you don't know if a
+  certain host is already connected use engageHost(). If there is no
+  connection yet or the hostname is empty, a dialog will be shown to
+  enter the connections details.
+ */
+class KDE_EXPORT SensorManager : public QObject
+{
+  Q_OBJECT
+
+  friend class SensorManagerIterator;
+
+  public:
+    SensorManager();
+    ~SensorManager();
+
+    bool engageHost( const QString &hostName );
+    bool engage( const QString &hostName, const QString &shell = "ssh",
+                 const QString &command = "", int port = -1 );
+
+    void requestDisengage( const SensorAgent *agent );
+    bool disengage( const SensorAgent *agent );
+    bool disengage( const QString &hostName );
+    bool resynchronize( const QString &hostName );
+    void hostLost( const SensorAgent *agent );
+    void notify( const QString &msg ) const;
+
+    void setBroadcaster( QWidget *wdg );
+
+    virtual bool event( QEvent *event );
+
+    bool sendRequest( const QString &hostName, const QString &request,
+                      SensorClient *client, int id = 0 );
+
+    const QString hostName( const SensorAgent *sensor ) const;
+    bool hostInfo( const QString &host, QString &shell,
+                   QString &command, int &port );
+
+    const QString& translateUnit( const QString &unit ) const;
+    const QString& translateSensorPath( const QString &path ) const;
+    const QString& translateSensorType( const QString &type ) const;
+    QString translateSensor(const QString& u) const;
+
+    void readProperties( KConfig *cfg );
+    void saveProperties( KConfig *cfg );
+
+    void disconnectClient( SensorClient *client );
+	
+  public slots:
+    void reconfigure( const SensorAgent *agent );
+
+  signals:
+    void update();
+    void hostConnectionLost( const QString &hostName );
+
+  protected:
+    QDict<SensorAgent> mAgents;
+
+  private:
+    /**
+      These dictionary stores the localized versions of the sensor
+      descriptions and units.
+     */
+    QDict<QString> mDescriptions;
+    QDict<QString> mUnits;
+    QDict<QString> mDict;
+    QDict<QString> mTypes;
+
+    QWidget* mBroadcaster;
+
+    HostConnector* mHostConnector;
+};
+
+KDE_EXPORT extern SensorManager* SensorMgr;
+
+class KDE_EXPORT SensorManagerIterator : public QDictIterator<SensorAgent>
+{
+  public:
+    SensorManagerIterator( const SensorManager *sm )
+      : QDictIterator<SensorAgent>( sm->mAgents ) { }
+
+    ~SensorManagerIterator() { }
+};
+
+}
+
+#endif